This is not an error in perl. Re-writing your first command directly in the shell we see this:

$ echo "ibase=16;obase=16;(A5A5A5A5A5A5A5A5/8)" | bc
 05 06 01 09 10 06 00 00 05 16 14 07 14 20
$

[download]

If this isn't the output you expect then you will need to dig deeper into usage of bc before wrapping it in anything else. I don't use it so can't comment further.

In reply to Re: bc within perl by hippo
in thread bc within perl by amudelkaa

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